High-resolution sound quality Offers superior sound quality with deep bass and clear mids, making it ideal for high-quality listening. Sensors Supports dynamic head tracking for spatial audio. Microphones Nine microphones: six for noise cancellation and three for clear voice capture during calls, even in noisy environments. Noise Control Button: To easily switch between noise cancellation mode and transparency mode. Battery Up to 20 hours: Provides 20 hours of listening with spatial audio and noise cancellation enabled. Fast charging via USB-C: 5 minutes of charging gives you about 1.5 hours of listening. Connectivity Bluetooth 5.0: For faster and more stable connections with Apple devices. Box Contents AirPods Max headphones, Smart Case, and charging cable. Used for only a week